Mayas, A.M. and Al-Hakimi, K.A.A. 2021. Evolution of land suitability and capability for some crops growth using LSSM model at Al-Gabbanah valley, Ibb, Yemen. University of Aden Journal of Natural and Applied Sciences. 25, 1 (Apr. 2021), 71–86. DOI:https://doi.org/10.47372/uajnas.2021.n1.a07.